
Allen M. Ostrager
Examiner (ID: 10688)
| Most Active Art Unit | 3406 |
| Art Unit(s) | 3725, 3403, 3406, 3401 |
| Total Applications | 1064 |
| Issued Applications | 973 |
| Pending Applications | 1 |
| Abandoned Applications | 90 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2650428
[patent_doc_number] => 05025630
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-06-25
[patent_title] => 'Method and device for protecting against erosion and/or corrosion steam pipes from the high-pressure stage of a turbine'
[patent_app_type] => 1
[patent_app_number] => 7/460793
[patent_app_country] => US
[patent_app_date] => 1990-01-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 1980
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 166
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/025/05025630.pdf
[firstpage_image] =>[orig_patent_app_number] => 460793
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/460793 | Method and device for protecting against erosion and/or corrosion steam pipes from the high-pressure stage of a turbine | Jan 3, 1990 | Issued |
Array
(
[id] => 2581688
[patent_doc_number] => 04947647
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-08-14
[patent_title] => 'Energy storage and generation hydro well apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/460821
[patent_app_country] => US
[patent_app_date] => 1990-01-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2262
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 205
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/947/04947647.pdf
[firstpage_image] =>[orig_patent_app_number] => 460821
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/460821 | Energy storage and generation hydro well apparatus | Jan 3, 1990 | Issued |
Array
(
[id] => 2573177
[patent_doc_number] => 04958496
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-09-25
[patent_title] => 'Multi-bottle, no compressor, mean pressure control system for a Stirling engine'
[patent_app_type] => 1
[patent_app_number] => 7/460826
[patent_app_country] => US
[patent_app_date] => 1990-01-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 1774
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 279
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/958/04958496.pdf
[firstpage_image] =>[orig_patent_app_number] => 460826
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/460826 | Multi-bottle, no compressor, mean pressure control system for a Stirling engine | Jan 3, 1990 | Issued |
Array
(
[id] => 2750105
[patent_doc_number] => 05035115
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-30
[patent_title] => 'Energy conserving engine'
[patent_app_type] => 1
[patent_app_number] => 7/459989
[patent_app_country] => US
[patent_app_date] => 1990-01-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3226
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 542
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/035/05035115.pdf
[firstpage_image] =>[orig_patent_app_number] => 459989
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/459989 | Energy conserving engine | Jan 1, 1990 | Issued |
Array
(
[id] => 2652111
[patent_doc_number] => 04998411
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-03-12
[patent_title] => 'External combustion engine with improved piston and crankshaft linkage'
[patent_app_type] => 1
[patent_app_number] => 7/458609
[patent_app_country] => US
[patent_app_date] => 1989-12-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 2668
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 97
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/998/04998411.pdf
[firstpage_image] =>[orig_patent_app_number] => 458609
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/458609 | External combustion engine with improved piston and crankshaft linkage | Dec 28, 1989 | Issued |
Array
(
[id] => 2664256
[patent_doc_number] => 05003864
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-04-02
[patent_title] => 'Geared air actuator'
[patent_app_type] => 1
[patent_app_number] => 7/458434
[patent_app_country] => US
[patent_app_date] => 1989-12-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 1800
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 253
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/003/05003864.pdf
[firstpage_image] =>[orig_patent_app_number] => 458434
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/458434 | Geared air actuator | Dec 27, 1989 | Issued |
Array
(
[id] => 2735680
[patent_doc_number] => 05058385
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-22
[patent_title] => 'Pneumatic actuator with hydraulic control'
[patent_app_type] => 1
[patent_app_number] => 7/456023
[patent_app_country] => US
[patent_app_date] => 1989-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 4111
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 252
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/058/05058385.pdf
[firstpage_image] =>[orig_patent_app_number] => 456023
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/456023 | Pneumatic actuator with hydraulic control | Dec 21, 1989 | Issued |
Array
(
[id] => 2608906
[patent_doc_number] => 04949813
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-08-21
[patent_title] => 'Lubrication/coolant delivery system'
[patent_app_type] => 1
[patent_app_number] => 7/455811
[patent_app_country] => US
[patent_app_date] => 1989-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 2887
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 212
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/949/04949813.pdf
[firstpage_image] =>[orig_patent_app_number] => 455811
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/455811 | Lubrication/coolant delivery system | Dec 20, 1989 | Issued |
Array
(
[id] => 2597636
[patent_doc_number] => 04959761
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-09-25
[patent_title] => 'Surface mounted led package'
[patent_app_type] => 1
[patent_app_number] => 7/454468
[patent_app_country] => US
[patent_app_date] => 1989-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 2237
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 334
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/959/04959761.pdf
[firstpage_image] =>[orig_patent_app_number] => 454468
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/454468 | Surface mounted led package | Dec 20, 1989 | Issued |
Array
(
[id] => 2699642
[patent_doc_number] => 04981479
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-01-01
[patent_title] => 'Ocular treatment apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/452782
[patent_app_country] => US
[patent_app_date] => 1989-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 34
[patent_no_of_words] => 10473
[patent_no_of_claims] => 37
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 104
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/981/04981479.pdf
[firstpage_image] =>[orig_patent_app_number] => 452782
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/452782 | Ocular treatment apparatus | Dec 18, 1989 | Issued |
Array
(
[id] => 2641386
[patent_doc_number] => 04945727
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-08-07
[patent_title] => 'Hydraulic shape memory alloy actuator'
[patent_app_type] => 1
[patent_app_number] => 7/448250
[patent_app_country] => US
[patent_app_date] => 1989-12-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 7853
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 334
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/945/04945727.pdf
[firstpage_image] =>[orig_patent_app_number] => 448250
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/448250 | Hydraulic shape memory alloy actuator | Dec 10, 1989 | Issued |
Array
(
[id] => 2704567
[patent_doc_number] => 04991064
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-02-05
[patent_title] => 'Silhouette lightpipe illumination for vehicle instrumentation'
[patent_app_type] => 1
[patent_app_number] => 7/446248
[patent_app_country] => US
[patent_app_date] => 1989-12-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 1573
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 185
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/991/04991064.pdf
[firstpage_image] =>[orig_patent_app_number] => 446248
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/446248 | Silhouette lightpipe illumination for vehicle instrumentation | Dec 4, 1989 | Issued |
Array
(
[id] => 2620729
[patent_doc_number] => 04938026
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-07-03
[patent_title] => 'Heat engine based on shape memory alloys'
[patent_app_type] => 1
[patent_app_number] => 7/444350
[patent_app_country] => US
[patent_app_date] => 1989-12-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2074
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 4
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/938/04938026.pdf
[firstpage_image] =>[orig_patent_app_number] => 444350
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/444350 | Heat engine based on shape memory alloys | Nov 30, 1989 | Issued |
| 07/444565 | METHOD OF AND APPARATUS FOR PRODUCING POWER USING STEAM | Nov 30, 1989 | Abandoned |
Array
(
[id] => 2687703
[patent_doc_number] => 04991492
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-02-12
[patent_title] => 'Hydrostatic axial piston machine'
[patent_app_type] => 1
[patent_app_number] => 7/442262
[patent_app_country] => US
[patent_app_date] => 1989-11-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 1973
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[patent_words_short_claim] => 144
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/991/04991492.pdf
[firstpage_image] =>[orig_patent_app_number] => 442262
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/442262 | Hydrostatic axial piston machine | Nov 27, 1989 | Issued |
Array
(
[id] => 2613503
[patent_doc_number] => 04951552
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-08-28
[patent_title] => 'Locking cylinder'
[patent_app_type] => 1
[patent_app_number] => 7/441872
[patent_app_country] => US
[patent_app_date] => 1989-11-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/951/04951552.pdf
[firstpage_image] =>[orig_patent_app_number] => 441872
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/441872 | Locking cylinder | Nov 26, 1989 | Issued |
Array
(
[id] => 2728116
[patent_doc_number] => 05020328
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-06-04
[patent_title] => 'Silencer for geothermal power plant and method for using the same'
[patent_app_type] => 1
[patent_app_number] => 7/440204
[patent_app_country] => US
[patent_app_date] => 1989-11-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/020/05020328.pdf
[firstpage_image] =>[orig_patent_app_number] => 440204
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/440204 | Silencer for geothermal power plant and method for using the same | Nov 21, 1989 | Issued |
Array
(
[id] => 2651105
[patent_doc_number] => 04939628
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-07-03
[patent_title] => 'Switch mechanism for a flashlight'
[patent_app_type] => 1
[patent_app_number] => 7/439481
[patent_app_country] => US
[patent_app_date] => 1989-11-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/939/04939628.pdf
[firstpage_image] =>[orig_patent_app_number] => 439481
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/439481 | Switch mechanism for a flashlight | Nov 20, 1989 | Issued |
Array
(
[id] => 2605550
[patent_doc_number] => 04965703
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-10-23
[patent_title] => 'Vibration suppressing headlamp clip'
[patent_app_type] => 1
[patent_app_number] => 7/439131
[patent_app_country] => US
[patent_app_date] => 1989-11-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/965/04965703.pdf
[firstpage_image] =>[orig_patent_app_number] => 439131
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/439131 | Vibration suppressing headlamp clip | Nov 19, 1989 | Issued |
Array
(
[id] => 2625718
[patent_doc_number] => 04969073
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-11-06
[patent_title] => 'Terraced light'
[patent_app_type] => 1
[patent_app_number] => 7/439266
[patent_app_country] => US
[patent_app_date] => 1989-11-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/969/04969073.pdf
[firstpage_image] =>[orig_patent_app_number] => 439266
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/439266 | Terraced light | Nov 19, 1989 | Issued |